1904697

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 2976480

約数和(自身を除く): 1071783

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 211, 531, 633, 1003, 1899, 3009, 3587, 9027, 10761, 12449, 32283, 37347, 112041, 211633, 634899, 1904697]

約数ペア:

[(1, 1904697), (3, 634899), (9, 211633), (17, 112041), (51, 37347), (59, 32283), (153, 12449), (177, 10761), (211, 9027), (531, 3587), (633, 3009), (1003, 1899)]